Float-controlled rotary valve for flooding a rice paddy to a predetermined depth



FIG. 1 is a front perspective view of a float-controlled rotary valve for flooding a rice paddy to a predetermined depth, showing my new design, with the louvers in fully closed position;

FIG. 2 is a front elevational view thereof, but with the louvers in fully open position;

FIG. 3 is a top plan view thereof with the louvers in mid position;

FIG. 4 is a bottom plan view thereof with the louvers in mid position;

FIG. 5 is a left side elevational view thereof with the louvers in mid position;

FIG. 6 is a right side elevational view thereof with the louvers in mid position; and,

FIG. 7 is a rear elevational view thereof with the louvers in mid position. 

The ornamental design for a float-controlled rotary valve for flooding a rice paddy to a predetermined depth, as shown and described. 